The defender could not believe his eyes as the Serbia international sealed victory for Chelsea over their London rivals
Nemanja Matic's unbelievable screamer was certainly the highlight of Chelsea's FA Cup semi-final win over Tottenham at Wembley.
The Serbia international fired in a first-time effort from 30 yards to seal victory for the Blues, and fans on Twitter went into a frenzy over the strike.
But none of their reactions were as epic as Matic's team-mate Kurt Zouma's on the bench.
The substitute could not believe what he had just witnessed, with his wide-eyed celebration set to be one of those memes the internet will not forget.